Ape index cycling. How to calculate your ape index: Measure your arm span in centimetres Deduct your arm span from your height The number that remains is your ape index Your ape index can help you deduce whether or not you need a smaller The Ape Index is a common fitness metric that measures body symmetry. The Ape Index Calculator is a handy tool designed to compare the span of your arms to your height. The concept harks back to Leonardo da Vinci's "Vitruvian Man," which suggested the ideal human proportion where the arm span equals height, a perfect ratio of 1:1. A new frame will cost me £600 to shave 2 cm off my current frames. I hope you find what you search for but it really won't tell you anything about climbing. The idea of measuring the BB foward even in a ham fisted way was to prove (to myself if not others) that this absolute distance cannot change unless the wheel size Re: Please measure your Ape Index! by niggle » 10 Dec 2013, 9:39am I am 5'6" and about a -0. It Oooo, that hurt (the things I do in the interest of science): ape (not) of about -2" (5'11" tall), haven't ridden anything with drops in years (not quite true, borrowed a mates winter trainer for a short spin - horrible dead steering feel, and suspect mate more ape like than me). A negative Ape Index (height > arm span), then you’re probably more comfortable on the smaller size Ape Index! Calculate your Ape Index easily with height and arm span measurements. The total body dual-energy x-ray Oct 29, 2021 · Is it bad to have a negative ape index? Having a negative ape index doesn’t necessarily mean you’ll be a bad swimmer, just that you will have to use short and choppy strokes to generate more power. None of the analyzed work showed differences between sport climber groups in the ape index (12, 19, 29). All my immediately accessible bikes have 20" top tubes. The Ape Ratio, in Jul 12, 2017 · A rider with a shorter inseam - lower percentage of total height, perhaps 41-42% -- will generally have a little easier time fitting a given bike. Sep 19, 2024 · Find your arm span to height ratio – The Ape Index Measure the distance between your fingertips with your arms held out shoulder height, palms facing down, and shoulder blades down and back in a ‘neutral’ position. Aug 15, 2018 · To work out if you have a long or short reach, you need to determine your ‘ APE INDEX ‘ which is nothing but arm span minus height. Ape index,just confuses the issue so who needs it? The ''knee index'' is a pointless dimension as different h/bars have different reaches,this can vary by as much as 50mm,which means to get the hoods in their optimum position difference in stem length will vary correspondingly with different handlebars. The larger the number, the larger your ape index, meaning your arm span is longer than your height. Obviously there's existing data on average values for ape index, but I'm keen to see what the range of ape indices are among mountain bikers. I had considered that solution myself. co. REPOST: Ep 76: The Use of Body Patterns in Bike Fitting, with John HigginsToday's episode is all about pattern recognition in bike fitting and although this tends to fly under the radar, pattern r– Lyt til 126: What's Your Ape Index? Understanding Body Proportions To Find a Better Bike Fit af Cycling Demystified - Bike Fit, Mechanics and Soft Issues øjeblikkeligt på din tablet, telefon Cycling bags & pannier bags Ape Index Huge brand selection - Free delivery from 69 € - Buy online now! Dispatch of goods within 24 h Expert service Apr 8, 2021 · Your Ape index is a measure of the ratio of your arm span to height. You're short and being older may have less mobility /flexibility so modem medium sized bikes (which are now far longer than old skool larges) may well feel too stretched for you. It's like the myth that the front hub axle should be in line with their h/bars when looking down riding on the hoods The human body isn't a Re: Please measure your Ape Index! by reohn2 » 15 May 2014, 9:40pm The ''knee index'' is a pointless dimension as different h/bars have different reaches,this can vary by as much as 50mm,which means to get the hoods in their optimum position difference in stem length will vary correspondingly with different handlebars. If you have longer arms, do you get a longer stem on a smaller bike, or a shorter stem on a larger bike? Feb 8, 2024 · I am just about 5 11. This guides handlebar reach, ensuring a perfect bike fit and making it easier to find your bike size using a bike sizing chart, suited to your riding style and torso angle. Home of The Alpe Ape and Migraine Monkey. TBH one of my problems is I'm not actually sure how "comfortable" a bike is supposed to be, obviously it's no comfortable compared with sitting in an armchair so what exactly is comfortable? My height 5' 6", APE index -3" . Re: Please measure your Ape Index! by niggle » 10 Dec 2013, 9:39am I am 5'6" and about a -0. Three have brooks B17 saddles, the fourth has a B66. 5 Ape Index. This means that if you have proportionally longer arms, you could well be more comfortable on a bigger frame. Both male and female sport climbers presented higher lean muscle mass than control subjects only in the study of Philippe et al. I'll be along in a minute with it. If your arm span (finger tips to finger tips) is longer than your height, go up in size, otherwise go lower. (31). Presumably I could ride a frame with a steeper seat tube and hence shorter top tube but with the saddle further back on the rails? horizon Posts: 10690 Joined: 9 Jan 2007, 11:24am Location: Cornwall If you do not fit squarely within a range and are between sizes, an old rule of thumb is "ape index". With this tool, you can check if your wingspan to height ratio will help you in your sports career. Whether you're shopping for a new road, hybrid, or mountain bike, our bike sizing guide to help ensure you get a good fit on your new bike. https://www. 5 and my ape index is + 1. Dec 6, 2013 · Re: Please measure your Ape Index! by pedalsheep » 6 Dec 2013, 6:24pm OK, I'll go ape! I've an ape index of plus 1, I'm 5' 4" with a 20" (centre to centre) top tube on a custom Roberts. Re: Please measure your Ape Index! niggle2 May 2014, 1:15pm Got it: Height 5'5" (used to be 5'6" what happened ) Inside leg 28. I did once have a road frame which was matched to my leg length and it was about a 57/57. This measurement is particularly popular among athletes, climbers, and fitness enthusiasts to gauge their anatomy and biomechanical advantages in various sports. The Ape index is a comparison between your arm span and your height. REPOST: Ep 76: The Use of Body Patterns in Bike Fitting, with John HigginsToday's episode is all about pattern recognition in bike fitting and although this tends to fly under the radar, pattern rTablet, telefon veya tarayıcınızdan herhangi bir indirme işlemi gerçekleştirmeden Cycling Demystified - Bike Fit, Mechanics and Soft Issues tarafından hazırlanan 126: What's Your Ape Index If say his ape index is +4in and he has very broad shoulders the ape index fails miserably because his reach is much shorter than someone who's ape index is also +4in but has very narrow shoulders for the same height. Nov 29, 2024 · Ape index considerations affect the design of clothing and equipment in sports. Lean muscle mass, ape index, and bone mineral density of sport climbers and control subjects are shown in Table 3. alpinetrek. Rock climbing harnesses, cycling gear, and swimming suits benefic from precise sizing options. My two drop bar bikes: Your ape index is quite short but you have a 7 cm stem, about 3 cm shorter than normal. Do you really want to know this? 'Why cycling for joy is not the most popular pastime on earth is still a mystery to me. uk/ape-index-calculator/ Having longer arms might need to be considered when sizing your bike. Ape index,just confuses the issue so who needs it? Re: Please measure your Ape Index! by horizon » 21 Mar 2014, 11:11pm Trigger: you beat me to it! I was about to post! I was updating this thread and also my thread on Thorn v Surly etc which is related to this one. The idea of measuring the BB foward even in a ham fisted way was to prove (to myself if not others) that this absolute distance cannot change unless the wheel size My height 5' 6", APE index -3" . REPOST: Ep 76: The Use of Body Patterns in Bike Fitting, with John HigginsToday's episode is all about pattern recognition in bike fitting and although this tends to fly under the radar, pattern r Ascolta subito 126: What's Your Ape Index? Understanding Body Proportions To Find a Better Bike Fit di Cycling Demystified - Bike Fit, Mechanics and Soft Issues sul tuo tablet, telefono o computer Dec 6, 2021 · My height 5' 6", APE index -3" . uk Oct 29, 2021 · Having a negative ape index doesn’t necessarily mean you’ll be a bad swimmer, just that you will have to use short and choppy strokes to generate more power. I already knew I was short in the leg for my height, but now it seems I am slightly short in the arm as well (I am quite a light build with narrow shoulders I think, which is likely to effect the Ape Index). I reckon I can be comfortable on that myself - just. A positive Ape Index (arm span > height), then we suggest you go for the larger bike sizes. Nov 28, 2023 · What is the Ape Index? The Ape Index compares an individual's arm span to their height. On a bigger bike, reach to the handlebars will be longer. ' Frank J Urry, Salute to Cycling, 1956. Additionally, you can even compare yourself with some of the greatest athletes. When the pestilence strikes from the East, go far and breathe the cold air deeply. Welcome to the ape index calculator! Here you will learn what the ape index is (sometimes it's called the ape ratio), how to measure your ape index, and where you can use that knowledge. Re: Please measure your Ape Index! by horizon » 15 May 2014, 9:26pm Mick F wrote: PS Will somebody PLEASE measure their Knee Index? How far away from your 'bars is your knee when the crank is forward? Mine is 16cm I think I've measured this the wrong way. APE index doesn't correlate well at all with climbing performance and it doesn't predict climbing performance in novice climbers. What is the APE index? APE Index (also known as Gorilla Index or Ape Factor) is an individual’s arm span PROPORTIONAL to their Height. Re: Please measure your Ape Index! by reohn2 » 15 May 2014, 9:40pm The ''knee index'' is a pointless dimension as different h/bars have different reaches,this can vary by as much as 50mm,which means to get the hoods in their optimum position difference in stem length will vary correspondingly with different handlebars. The idea of measuring the BB foward even in a ham fisted way was to prove (to myself if not others) that this absolute distance cannot change unless the wheel size % Cycling maps by Ape Index Top brands on sale - Free delivery from 50 € - Buy online now! Dispatch of goods within 24 h Up to 50% in the Outlet Re: Please measure your Ape Index! by niggle » 10 Dec 2013, 9:39am I am 5'6" and about a -0. May 3, 2021 · Page ContentsApe Index In Swimming – A Complete GuideApe Index Calculator & MeasurementHighest Ape Index – UPDATED 2021How To Increase Ape Index? Do you know those people who have a really long arm span? Well, the science behind this is called an ape index. Oct 26, 2017 · Check your Ape Index An alternative option to help decide which bike to go for is to look at your ape index. 5cm seat tube from memory, but I could barely reach the bars!. Dec 29, 2021 · Ape index is a nonsensical measurement for cycling as it doesn't take into account chest/shoulder width OR inseam/torso ratio. REPOST: Ep 76: The Use of Body Patterns in Bike Fitting, with John HigginsToday's episode is all about pattern recognition in bike fitting and although this tends to fly under the radar, pattern r– Hören Sie 126: What's Your Ape Index? Understanding Body Proportions To Find a Better Bike Fit von Cycling Demystified - Bike Fit, Mechanics and Soft Issues sofort auf Ihrem Tablet, Telefon Re: Please measure your Ape Index! by horizon » 7 Apr 2014, 1:41pm 531colin wrote: Oh what a muddle! All you need is seat tube angle and (effective) top tube length! That's true. I tend to ride bikes with a 55/56cm top tube (effective) with a stem length of around 100mm. The ''knee index'' is a pointless dimension as different h/bars have different reaches,this can vary by as much as 50mm,which means to get the hoods in their optimum position difference in stem length will vary correspondingly with different handlebars. There are climbers with negative ape like Ondra and some with +10 cm like Jan Hojer. So, measuring on the RHS and viewing from the RHS, is the crank at 12 or 3 o'clock? Re: Please measure your Ape Index! niggle2 May 2014, 1:15pm Got it: Height 5'5" (used to be 5'6" what happened ) Inside leg 28. Jun 18, 2021 · You don't lose points for using a calculator. Measuring your ‘Ape Index’ If you do want a more precise reach distance, a handy tool that we use is the ape index. Penguin, Orang-Utan or Average Joe - which one are you? Calculate your ape index and discover where your strengths and weaknesses in climbing lie. See full list on alpinetrek. Re: Please measure your Ape Index! by Trigger » 11 Apr 2014, 2:12pm Yes I moved the saddle back slightly but it made a minor difference. My two drop bar bikes: Re: Please measure your Ape Index! by niggle » 10 Dec 2013, 9:39am I am 5'6" and about a -0. My two drop bar bikes: My height 5' 6", APE index -3" . Mar 13, 2024 · 5. The Ape Ratio, also known as the Ape Index or wingspan to height ratio, is a numerical measure that compares an individual's wingspan (the distance from fingertip to fingertip when arms are fully extended) to their height. My two drop bar bikes: Re: Please measure your Ape Index! by horizon » 7 Apr 2014, 1:41pm 531colin wrote: Oh what a muddle! All you need is seat tube angle and (effective) top tube length! That's true. My height 5' 6", APE index -3" . However, I'm still recuperating from a total hip replacement, and am definitely inlexible at present ( I still need a special device to put my right sock on) so this may be a false measure. Dec 10, 2023 · Re: Please measure your Ape Index! by niggle » 10 Dec 2013, 9:39am I am 5'6" and about a -0. It's a term well-known in climbing circles and is often brought up when discussing physical advantages in the sport. A number less than one is the opposite, meaning your arm span is shorter than your height. Reach or Ape Index -- If we subtract reach from height we can get an idea of how long the arm are relative to height. Jul 9, 2021 · How to measure your ape index and how important is it? Is it the most important factor of your climbing performance? This and more answered! Dec 6, 2021 · Height - 6ft 2 1/2 inches. LollyKat Posts: 3256 Joined: 28 May 2011, 11 If say his ape index is +4in and he has very broad shoulders the ape index fails miserably because his reach is much shorter than someone who's ape index is also +4in but has very narrow shoulders for the same height. Ape index,just confuses the issue so who needs it? If say his ape index is +4in and he has very broad shoulders the ape index fails miserably because his reach is much shorter than someone who's ape index is also +4in but has very narrow shoulders for the same height. How to Calculate Your Ape Index There are two ways to calculate your ape index: divide your wingspan by your height or subtract your height from your wingspan. 5 inches, which surprised me as I thought it would be more. If you have a negative ape index, you may be better suited to sports like running, soccer, cycling, and others where long arms are not necessarily an advantage. I can achieve that on a Thorn using a 7 cm stem but on no other off-the-shelf bike or frame that I know of. Ape index formula The Ape index is calculated using the following formula: Ape index = Wingspan / Height Height and Wingspan This index is expressed as a numerical value Understanding Body Proportions To Find a Better Bike Fit by Cycling Demystified - Bike Fit, Mechanics and Soft Issues instantly on your tablet, phone or browser - no downloads needed. Oct 8, 2021 · The ape index is measured because in sports like rock climbing, swimming, boxing, and basketball it’s considered an advantage to have long arms for your height. Discover if your arm span exceeds your height for potential advantages in climbing or other sports. May 23, 2025 · Your Ape Index helps with ideal stem length, affecting handlebar selection and reach adjustment for a comfortable cycling posture. Your ape index is quite short but you have a 7 cm stem, about 3 cm shorter than normal. The APE index gives us precise data on athletes’ reach to their Height. Ape Index + 1/2" Top tube 60cm. Some believe that an ape index greater than one is beneficial in many different sports. For many athletes, differences in body structure play an important role in how they perform in various sports [1]. My two drop bar bikes: Oooo, that hurt (the things I do in the interest of science): ape (not) of about -2" (5'11" tall), haven't ridden anything with drops in years (not quite true, borrowed a mates winter trainer for a short spin - horrible dead steering feel, and suspect mate more ape like than me). How to Measure and Apr 27, 2025 · A neutral ratio would be a 1. If say his ape index is +4in and he has very broad shoulders the ape index fails miserably because his reach is much shorter than someone who's ape index is also +4in but has very narrow shoulders for the same height. My two drop bar bikes: Measurements are: 5'10 with an ape index of around - 1, which isn't a lot unless you consider I am very broad, which I think makes me rather short in the arm/torso and longer in the leg. Re: Please measure your Ape Index! by horizon » 21 Mar 2014, 11:11pm Trigger: you beat me to it! I was about to post! I was updating this thread and also my thread on Thorn v Surly etc which is related to this one. In fact I am hugely grateful to the long suffering contributors to this thead and their patience with my persistence in this matter. Oooo, that hurt (the things I do in the interest of science): ape (not) of about -2" (5'11" tall), haven't ridden anything with drops in years (not quite true, borrowed a mates winter trainer for a short spin - horrible dead steering feel, and suspect mate more ape like than me). 44 Ape Index 0 (readjusted from page 4 for shrinkage during the thread) Re: Please measure your Ape Index! by reohn2 » 15 May 2014, 9:40pm The ''knee index'' is a pointless dimension as different h/bars have different reaches,this can vary by as much as 50mm,which means to get the hoods in their optimum position difference in stem length will vary correspondingly with different handlebars. I am learning as I go and therefore acutely aware that I may be barking completely up the – Lytt til 126: What's Your Ape Index? Understanding Body Proportions To Find a Better Bike Fit fra Cycling Demystified - Bike Fit, Mechanics and Soft Issues direkte på mobilen din, surfetavlen eller nettleseren - ingen nedlastinger nødvendig. 44 Ape Index 0 (readjusted from page 4 for shrinkage during the thread) My height 5' 6", APE index -3" . Re: Please measure your Ape Index! by horizon » 7 Apr 2014, 1:41pm 531colin wrote: Oh what a muddle! All you need is seat tube angle and (effective) top tube length! That's true. Re: Please measure your Ape Index! by Trigger » 7 Apr 2014, 10:37pm I was just about to say, it seems that a cheaper compromise would be a frame big enough to accommodate your leg length and then use a short stem with some of the old fashioned bars that come towards you rather than away from you like drops. - I have a seatpost with no layback and my saddle central on the rails. 5" Ratio 0. The idea of measuring the BB foward even in a ham fisted way was to prove (to myself if not others) that this absolute distance cannot change unless the wheel size Re: Please measure your Ape Index! by horizon » 7 Apr 2014, 1:34pm reohn2 wrote: Horizon Forgive me,it's my age Totally. racyg rrdqql oezxorwq ggoc faktef tis fzbudhxu xefo ahhd llfmn